Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/5/2024
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/06/2024 03:41:54 -80.78,-144.04 96.49 09/06/2024 03:41:06 -80.79,-143.88 96.49 3.07 48
2 09/06/2024 04:31:14 80.85, 24.51 83.38 09/06/2024 04:31:47 80.85, 24.61 83.35 1.73 33
3 09/08/2024 16:35:48 -80.79, 22.69 95.62 09/08/2024 16:34:58 -80.79, 22.82 95.61 2.30 50
4 09/08/2024 17:25:09 80.83,-169.14 84.32 09/08/2024 17:25:40 80.84,-169.07 84.28 1.38 31
5 09/11/2024 05:29:39 -80.80,-170.68 94.72 09/11/2024 05:28:50 -80.80,-170.62 94.70 1.19 49
6 09/11/2024 06:19:00 80.83, -2.56 85.22 09/11/2024 06:19:32 80.84, -2.54 85.20 0.72 32
7 09/13/2024 18:23:27 -80.79, -4.17 93.80 09/13/2024 18:22:42 -80.79, -4.19 93.76 0.37 45
8 09/13/2024 19:12:47 80.85, 164.25 86.10 09/13/2024 19:13:23 80.85, 164.22 86.08 0.47 36
9 09/16/2024 07:17:12 -80.78, 162.22 92.84 09/16/2024 07:16:34 -80.78, 162.10 92.80 2.27 38
10 09/16/2024 08:06:31 80.86, -29.06 87.01 09/16/2024 08:07:14 80.85, -29.16 87.00 1.83 43
11 09/18/2024 20:10:51 -80.83, -30.47 92.02 09/18/2024 20:10:22 -80.83, -30.35 92.02 2.11 29

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/5/2024
SNOs_Map_AURA_NPP_20240905.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/05/2024 in txt file.

Historial Predications of SNOs between AURA and NPP